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- metallic protective coating 金属保护膜
- metal protective coating 金属保护涂料
- Thermostats with special protective coating. 温控杆外覆特殊保护层。
- Extended life of protective coating. 延长保护层的寿命。
- An additional, protective coating, as of paint. 保护层，护膜如一层额外的、保护性的涂料
- An un-pigmented coating. Can be a protective coating over a coloured or metallic basecoat or metal (example - brass). 一种没有颜料的涂层，罩在有颜色或金属效果的底涂上面起保护作用。
- An acid-proof protective coating applied to metal plates to limit areas of etching. 一种涂布在金属版上的抗酸性保护层，可限制腐蚀的范围。
- There is a protective coating of silicon dioxide on the silicon carbide. 在棒的表面有一层二氧化硅保护涂层。
- The heater unit is insulated with mineral wool and surrounded with a galvanized sheet metal protective casing. 加热器由矿物棉进行绝热，再加设一层镀锌的金属护套。
- Acid resist: An acid-proof protective coating applied to metal plates prior to etching designs thereon. Dichromate colloid solutions employed in photoengraving provide acid resists through the action of light on the sensitized surface. 抗触膜:在触刻图案前涂在金属版面上的抗蚀保护剂。重铬酸盐胶液是照相蚀刻版（俗称电版）所用的感光液及抗蚀膜。光线的照射引起它的抗蚀作用。
- The analysis of the experimental results shows that the desirable thickness of metallic protective layer can be obtained by this method, and the temperature sensitivity is improved too. 通过对实验结果的分析，表明这种方法不仅可以获得厚度理想的金属保护层，同时可以提高光纤光栅的温度灵敏度。
- The analysis of the experimental results shows that the desirable thickness of metallic protective layer can be obtained by this method,and the temperature sensitivity is improved too. 通过对实验结果的分析,表明这种方法不仅可以获得厚度理想的金属保护层,同时可以提高光纤光栅的温度灵敏度。
- It is an economically protective coating with short to medium terms anticorrosion. 是一种经济型的中短期防腐的保护涂料。
- These form a protective coating over the yarns and keep them from chafing or breaking during weaving. 通过上浆给纱线施加了保护层,在织造时减少了对纱线的磨擦和纱线的断头。
- Most are applied as sprays or dusts; seed fungicides are applied as a protective coating to seeds before germination. 多以喷雾剂或粉剂的形式应用。种子杀真菌剂用于种子发芽前作为保护性覆盖层。
- The protective coating of buried steel pipelines plays a main role in anticorrosion. 摘要外覆盖层在埋地钢质管道的防护中起着主要作用。
- Purpose -To synthesise calcium titanate with a perovkite structure as an anticorrosion pigment for metal protecting paints. 目的-采用具钙钛矿结构的钛酸钙合成用于金属保护漆的防腐颜料。
- A liquid mixture, usually of a solid pigment in a liquid vehicle, used as a decorative or protective coating. 油漆:一种用作装饰或保护外层的液体混合物,通常是液体溶剂中的固体颜料。
- The result indicates that the concrete protective coating can largely enhance concrete durability. 结果表明,此种防护涂层可以很好地提高混凝土的耐久性。
- Metal inhibitor is not only one of the most used additives in industrial areas,but also important method for metal protection. 金属缓蚀剂是工业领域内应用非常广泛的助剂,也是金属腐蚀防护的重要方法之一。
